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Visually Observing Comets (Paperback, 1st ed. 2017)
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Visually Observing Comets (Paperback, 1st ed. 2017)
Series: Astronomer's Pocket Field Guide
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In these days of computers and CCD cameras, visual comet observers
can still contribute scientifically useful data with the help of
this handy reference for use in the field. Comets are one of the
principal areas for productive pro-amateur collaboration in
astronomy, but finding comets requires a different approach than
the observing of more predictable targets. Principally directed
toward amateur astronomers who prefer visual observing or who are
interested in discovering a new comet or visually monitoring the
behavior of known comets, it includes all the advice needed to
thrive as a comet observer. After presenting a brief overview of
the nature of comets and how we came to the modern understanding of
comets, this book details the various types of observations that
can usefully be carried out at the eyepiece of a telescope.
Subjects range from how to search for new comets to visually
estimating the brightness of comets and the length and orientation
of tails, in addition to what to look for in comet heads and tails.
Details are also given of 20 periodic comets, predicted to return
between the years 2017 and 2027, that are expected to become
suitable targets for visual observing, in addition to information
on a famous comet potentially visible each year and subject to
great outbursts of brightness.
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